Installation Procedure
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Windshield (1) - Install - Adhesive Installation of Windshields
- { If equipped }Front View Driver Information Camera Bracket - Install - Front View Driver Information Camera Bracket Replacement
- Inside Rearview Mirror - Install - Inside Rearview Mirror Replacement (D31)Inside Rearview Mirror Replacement (DD8 without UEU)Inside Rearview Mirror Replacement (DD8 with UEU)
Air Inlet Grille Panel (2) - Install - Air Inlet Grille Panel Replacement
- Remove the double layer of masking tape around the perimeter of the painted surfaces.
- Remove any remaining adhesive residue with a 50/50 mixture by volume of isopropyl alcohol and clean drinkable water. Wipe the surface dry with a clean lint-free towel.